Follow Slashdot stories on Twitter

 


Forgot your password?
Close
typodupeerror
×

Comment Curiosity and Diversity, and Google. (Score 1) 298

by bytor4232 (#41131195) Attached to: Ask Slashdot: How Did You Become a Linux Professional?

Your most important asset is curiosity. Without that, you won't get very far. You also need a very diverse set of skills. That's pretty much how I got to where I am now, and I've been a Linux IT professional since 1998. Knowing your hardware, ability to build and deploy stable server systems with the right Linux distribution, and finally learning how Linux works and why. Just installing Ubuntu is not enough, you need to objectively pick the right tool for the right job. Some days its CentOS, other days its Ubuntu. Some days some animal entirely set apart from either. Jack of all trades, master of none. Running through a few builds of LFS will teach you far more than any distro will any day.

And if I have to be completely honest, being a search engine power user. Without being able to effectively use a search engine, and you'd be surprise how many people can't, you won't get very far at all.
Space

15-Year-Old Student Discovers New Pulsar 103

Posted by ScuttleMonkey from the sky-isn't-the-limit dept.
For the second time in as many years, a student has made a discovery while participating in the Pulsar Search Collaboratory (PSC), a joint program between the National Radio Astronomy Observatory and West Virginia University designed to get students and teachers involved in analyzing data from the Robert C. Byrd Green Bank Telescope (GBT). This time it was high school sophomore Shay Bloxton, who discovered a brand new pulsar. "For Bloxton, the pulsar discovery may be only her first in a scientific career. 'Participating in the PSC has definitely encouraged me to pursue my dream of being an astrophysicist,' she said, adding that she hopes to attend West Virginia University to study astrophysics. Late last year, another West Virginia student, from South Harrison High School, Lucas Bolyard, discovered a pulsar-like object called a rotating radio transient. His discovery also came through participation in the PSC."
Image

Own Your Own Fighter Jet 222

Posted by samzenpus from the only-one-on-the-block dept.
gimmebeer writes "The Russian Sukhoi SU-27 has a top speed of Mach 1.8 (more than 1,300 mph) and has a thrust to weight ratio greater than 1 to 1. That means it can accelerate while climbing straight up. It was designed to fight against the best the US had to offer, and now it can be yours for the price of a mediocre used business jet."
Space

Spectrum of Light Captured From Distant World 32

Posted by Soulskill from the what-are-you-made-of dept.
An anonymous reader writes with this excerpt from Cosmos: "Astronomers have made the first direct capture of a spectrum of light from a planet outside the Solar System and are deciphering its composition. The light was snared from a giant planet that orbits a bright young star called HR 8799 about 130 light-years from Earth, said the European Southern Observatory (ESO). ... The find is important, because hidden within a light spectrum are clues about the relative amounts of different elements in the planet's atmosphere. 'The features observed in the spectrum are not compatible with current theoretical models,' said co-author Wolfgang Brandner. 'We need to take into account a more detailed description of the atmospheric dust clouds, or accept that the atmosphere has a different chemical composition from that previously assumed.' The result represents a milestone in the search for life elsewhere in the universe, said the ESO. Until now, astronomers have been able to get only an indirect light sample from an exoplanet, as worlds beyond our Solar System are called. They do this by measuring the spectrum of a star twice — while an orbiting exoplanet passes near to the front of it, and again while the planet is directly behind it. The planet's spectrum is thus calculated by subtracting one light sample from another."
Operating Systems

Ubuntu 10.04 Alpha 2 vs. Early Fedora 13 Benchmarks 157

Posted by ScuttleMonkey from the flavor-of-the-moment dept.
Given that early benchmarks of the Lucid Lynx were less than encouraging, Phoronix decided to take the latest alpha out for a spin and has set it side-by-side with an early look at Fedora 13. "Overall, there are both positive and negative performance changes for Ubuntu 10.04 LTS Alpha 2 in relation to Ubuntu 9.10. Most of the negative regressions are attributed to the EXT4 file-system losing some of its performance charm. With using a pre-alpha snapshot of Fedora 13 and the benchmark results just being provided for reference purposes, we will hold off on looking into greater detail at this next Red Hat Linux update until it matures."
Mozilla

Firefox 3.7 Dropped In Favor of Feature Updates 252

Posted by kdawson from the lessons-from-the-trenches dept.
Barence sends in a report from pcpro.co.uk that says "Under its original plans, Mozilla would roll out Firefox 3.6 and 3.7 over the course of 2009, each bringing minor improvements to the browser. However, a steady stream of delays to Firefox 3.6 has rendered that goal unobtainable, forcing Mozilla to rethink its release. As a result, Firefox 3.7 has been dropped and will be replaced with feature updates for Firefox 3.6 that will be rolled out with security updates. This should free up the team to work on the next major release, Firefox 4, slated for the last quarter of 2010, which is expected to follow the same development process." Updated 20100116 00:54 GMT by timothy: Alexander Limi, from Firefox User Experience, says that the PC Pro article linked above misinterprets the situation, and that 3.7 is still on the roadmap before 4.0. The confusion stems from a schedule realignment: the out-of-process plugins feature, originally slated to land in 3.7, will instead ship as a minor update in Firefox's 3.6 series. According to Limi, CNET gets it right."
Government

$4,400/Yr. Coders May Work On Dept. of Labor Project 418

Posted by kdawson from the living-wage dept.
theodp writes "To power the Tools for America's Job Seekers Challenge, the US Department of Labor tapped IdeaScale, a subsidiary of Survey Analytics, which is headquartered in Seattle with satellite offices in Nasik, India and Auckland, NZ (PDF). According to the Federal Register (PDF), an Emergency OMB Review was requested to launch the joint initiative of the DOL, White House, and IdeaScale to help out unemployed US workers. A cached Monster.com ad seeks candidates to work on the development and maintenance of ideascale.com, but in India at an annual salary of Rs. 200,000 to 300,000 ($4,4000 to $6,600 US). BTW, an earlier White House-sponsored, IdeaScale-powered Open Government Brainstorm identified legalizing marijuana as one of the best ways to 'strengthen our democracy and promote efficiency and effectiveness.'" There's no guarantee that Indian workers recruited by that Monster.com ad would work on US Department of Labor projects.
Communications

Tech NGOs Working In Haiti 100

Posted by kdawson from the from-the-ground-up dept.
d5w writes "There are a thousand and one NGOs responding in some way to the disaster in Haiti, but the necessary infrastructure is usually overlooked when people give charity donations. In fact, some popular donation sites actively downgrade charities for spending on infrastructure. Here are two organizations responding in Haiti, though, that have a purely tech infrastructure focus: Télécoms Sans Frontières brings mobile telecom rigs and satellite phones to disaster sites, making sure that responders on the ground can communicate with each other and that individuals can contact families abroad; here's an eWeek story about TSF. MapAction sends experienced GIS people and GPS equipment to provide up-to-date mapping, which is important when the landscape has just changed drastically. Any others?"
The Internet

Amazon EC2 May Be Experiencing Growing Pains 93

Posted by kdawson from the hey-you-get-offa-my-cloud dept.
1sockchuck writes "Some developers using Amazon EC2 are wondering aloud whether the popularity of the cloud computing service is beginning to affect its performance. Amazon this week denied speculation that it was experiencing capacity problems after a veteran developer reported performance issues and suggested that EC2 might be oversubscribed. Meanwhile, a cloud monitoring service published charts showing increased latency on EC2 in recent weeks. The reports follow an incident over the holidays in which a DDoS on a DNS provider slowed Amazon's retail and cloud operations."

Slashdot Top Deals

Thus spake the master programmer: "Time for you to leave." -- Geoffrey James, "The Tao of Programming"

Close